Hello , I am new in Arduino , so one month ago I've bought Arduino Uno and 2 ATtiny24 chips . Now I want to program these chips via arduino as ISP programmer , but I can't find any Core Libraries . Can you help me , what should I do ?

Of course YES . I've checked whole sites , but when I download library and add this to hardware folder and running Arduino IDE in Tools->boards there isn't any ATtiny24 board library . SO I don't know what to do , if I do something incorrectly please inform me about that.

1) Download the arduino-tiny-0100-0012.zip file from the page I pointed to.2) Shut down the Arduino 1.0 IDE3) Un-zip the .zip file.4) Copy the "tiny" folder from the expanded zip file to Documents:Arduino:hardware5) Re-start the Arduino 1.0 IDE

Under Tools->Board I now have a whole pile of ATtiny choices including 8 MHz and 1 MHz ATtiny25.

thank you, I am very thankful , everything works great , but there is some error avrdude: please define PAGEL and BS2 signals in the configuration file for part ATtiny24it would be great if you tell me how to solve this problem in addition delay (1000) , takes up to much time to blink LED on ATtiny 24

For example , if I write delay(100) , it has exactly same effect as delay (1000) on arduino and delay (1000) I think I would be delay (10000) as in arduino . also I am interested in how define pins such as A0 , or 1 , and how to guess which pin is PB1 or PA1 / PA0 .

No , I use Arduino as ISP programmer , so I write code throw it , I load in Arduino Chip ISP programmer code , which is in Examples . But Now when I Burn Bootloader it works fine .please tell me how to guess pins and it's names to define like A0 , or int input = 13 ?

Please Inform me about ATtiny pins , how to declare them in software . for example it has PA0 - PA7 and PB0 - PB3 ; How can I define them in program ?in addition pin number 4 ( RESET / PB3 ) is RESET and how to use it as default pin . thank you in advance .